Its been a long time (Several years.) since I last tuned a vehicle. I now have a 2019 Colorado Diesel and really don't like the transmission shifting, and want to look in the tune repository to see if anyone has modified their Colorado shift tables.
Call me stupid, but I cannot find the Tune Repository. Can one of you folks guide me to how to access it?
Thanks in advance.
J79guy.
Tune repository is on your customer page, same place you go to buy credits and edit your information etc etc.
But the repository is only for stock calibration files now, no modified tunes are there anymore. Anything like that will need to be found on the forum or by you posting in the correct section with your question and people may be willing to help you edit the transmission tune to make it better.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
Perfect, thanks.
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